Windows File Explorer:

1. Select Windows Start + R to open the Run command
2. Type in %temp%
3. Select OK
4. Select Edit, then Select All to select all of the temp files in the folder
5. Select the Delete key or right-click on the highlighted files, then select Delete

Disk Cleanup:

1. https://support.microsoft.com/en-us/windows/disk-cleanup-in-windows-8a96ff42-5751-39ad-23d6-434b4d5b9a68